HVAC, Environmental & Industrial Thermometers

TPI 319C Contact Tip Pocket Digital Surface Thermometer
In Stock : Get It Next Working Day*
TPI 319C Contact Tip Pocket Digital Surface Thermometer
£14.50
£17.40 inc. vat
  • Surface temperature measurements
  • Rugged and reliable
  • Field calibrateable
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TPI 317 Pocket Air Digital Thermometer
TPI 317 Pocket Air Digital Thermometer
£14.60
£17.52 inc. vat
  • Air style probe
  • Magnetic clips
  • IP63 rated
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TPI 318 Chisel Tip Pocket Digital Thermometer
In Stock : Get It Next Working Day*
TPI 318 Chisel Tip Pocket Digital Thermometer
£14.99
£17.99 inc. vat
  • Chisel measurement tip
  • IP63 rugged waterproof design
  • Wide temperature range
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TPI 368 Pocket-Sized Close Focus Infrared Thermometer
In Stock : Get It Next Working Day*
TPI 368 Pocket-Sized Close Focus Infrared Thermometer
£19.99
£23.99 inc. vat
  • Pocket sized design
  • Selectable Fahrenheit/Celsius measurements
  • Automatic data hold and MIN/MAX
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TPI 343 Dual Input Digital Thermometer - Type K
In Stock : Get It Next Working Day*
TPI 343 Dual Input Digital Thermometer - Type K
£57.50
£69.00 inc. vat
  • Dual type K inputs
  • MIN/MAX and data hold functions
  • Easy to use
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TPI 380/381 Infrared Thermometer W/ Choice of Model
TPI 380/381 Infrared Thermometer W/ Choice of Model
£65.00
£78.00 inc. vat
  • Two models available
  • Optional laser pointer
  • Wide measurement range
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TPI 383a Infrared Thermometer
TPI 383a Infrared Thermometer
£71.99
£86.39 inc. vat
  • Temperature compensation for accurate readings
  • 0.1° resolution
  • Laser pointer
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TPI 384a High Temperature Infrared Thermometer
In Stock : Get It Next Working Day*
TPI 384a High Temperature Infrared Thermometer
£85.00
£102.00 inc. vat
  • Pistol-shaped design
  • Extremely wide temperature range
  • Integrated laser pointer
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About HVAC, Environmental & Industrial Thermometers

Industrial thermometers are notably more stable than regular thermometers. They are extremely accurate and have a considerable lifespan. This is because they don't have any mechanically moving parts, which means no material fatigue and no consumption of electrical energy.

An industrial thermometer is filled with liquid. The higher the measured temperature, the more this liquid inside expands. The expanding liquid climbs inside the tube and delivers the temperature to a display next to the tube.

Industrial thermometers come in different shapes and forms. One of the things in which they differ is the angle at which the immersion tube is attached to the thermometer itself. For different situations, different angles of attachment may be necessary.